Quarterly report pursuant to Section 13 or 15(d)

Loans Payable - Summary of Loans Payable (Details)

v3.19.3
Loans Payable - Summary of Loans Payable (Details) - USD ($)
9 Months Ended
Aug. 01, 2019
Jun. 28, 2019
Mar. 29, 2019
Feb. 07, 2019
Jan. 29, 2019
Jan. 11, 2019
Sep. 30, 2019
Jan. 15, 2019
Dec. 31, 2018
Debt Instrument [Line Items]                  
Debt instrument, interest rate. stated percentage             5.00%    
Loans payable, net             $ 342,811,000   $ 360,190,000
Total Principal Balance             349,085,000   369,612,000
Unamortized debt issuance cost             (4,300,000)   (5,144,000)
Total Loans Payable, including Assets Held for Sale             344,785,000   364,468,000
Less loans payable on assets held for sale, net loan amortization costs             1,974,000   4,278,000
Harbor Point                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 11,024    
Debt instrument, interest rate. stated percentage             5.85%    
Perimeter Square                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             6.50% 6.50%  
Loans payable, net             $ 0 $ 6,250,000 6,250,000
Perimeter Square Construction Loan                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             6.50%    
Loans payable, net             $ 0 $ 247,000 247,000
Revere Loan                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment     $ 406,000 $ 30,000   $ 323,000 300,000    
Senior convertible notes                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 234,199    
Debt instrument, interest rate. stated percentage             9.00%    
Loans payable, net             $ 0   1,369,000
DF I-Moyock                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             10,665    
Loans payable, net             0   73,000
Rivergate                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             144,937    
Loans payable, net             $ 21,688,000   22,117,000
Rivergate | LIBOR                  
Debt Instrument [Line Items]                  
Debt instrument, basis spread on variable rate             2.95%    
Folly Road                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 32,827    
Debt instrument, interest rate. stated percentage             4.00%    
Loans payable, net             $ 5,961,000   6,073,000
Columbia Fire Station                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 25,452    
Debt instrument, interest rate. stated percentage             4.00%    
Loans payable, net             $ 4,086,000   4,189,000
Shoppes at TJ Maxx                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 33,880    
Debt instrument, interest rate. stated percentage             3.88%    
Loans payable, net             $ 5,394,000   5,539,000
First National Bank Line of Credit                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             24,656    
Loans payable, net             1,271,000   2,938,000
Lumber River                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             10,723    
Loans payable, net             $ 1,416,000   1,448,000
Lumber River | LIBOR                  
Debt Instrument [Line Items]                  
Debt instrument, basis spread on variable rate             3.50%    
JANAF Bravo                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 36,935    
Debt instrument, interest rate. stated percentage             4.65%    
Loans payable, net             $ 6,407,000   6,500,000
Walnut Hill Plaza                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 26,850    
Debt instrument, interest rate. stated percentage             5.50%    
Loans payable, net             $ 3,787,000   3,868,000
Twin City Commons                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 17,827    
Debt instrument, interest rate. stated percentage             4.86%    
Loans payable, net             $ 3,000,000   3,048,000
New Market                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 48,747    
Debt instrument, interest rate. stated percentage             5.65%    
Loans payable, net             $ 6,763,000   6,907,000
Shoppes at Eagle Harbor                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 53,185    
Debt instrument, interest rate. stated percentage             5.71%    
Loans payable, net             $ 7,414,000   7,567,000
New Market                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 33,340    
Debt instrument, interest rate. stated percentage             5.71%    
Loans payable, net             $ 5,660,000   5,713,000
JANAF                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 333,159    
Debt instrument, interest rate. stated percentage             4.49%    
Loans payable, net             $ 51,021,000   52,253,000
Tampa Festival                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 50,797    
Debt instrument, interest rate. stated percentage             5.56%    
Loans payable, net             $ 8,116,000   8,227,000
JANAF                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 50,973    
Debt instrument, interest rate. stated percentage             5.40%    
Loans payable, net             $ 8,419,000   8,529,000
Riversedge North                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 11,436    
Debt instrument, interest rate. stated percentage             5.77%    
Loans payable, net             $ 1,775,000   1,800,000
Forrest Gallery                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 68,320    
Debt instrument, interest rate. stated percentage             5.25%    
Loans payable, net             $ 11,725,000   11,867,000
Cypress Shopping Center                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 34,360    
Debt instrument, interest rate. stated percentage             4.70%    
Loans payable, net             $ 6,297,000   6,379,000
Port Crossing                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 34,788    
Debt instrument, interest rate. stated percentage             4.84%    
Loans payable, net             $ 6,063,000   6,150,000
Freeway Junction                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 41,798    
Debt instrument, interest rate. stated percentage             4.60%    
Loans payable, net             $ 7,761,000   7,863,000
Harrodsburg Marketplace                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 19,112    
Debt instrument, interest rate. stated percentage             4.55%    
Loans payable, net             $ 3,434,000   3,486,000
Graystone Crossing                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 20,386    
Debt instrument, interest rate. stated percentage             4.55%    
Loans payable, net             $ 0   3,863,000
Bryan Station                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 23,489    
Debt instrument, interest rate. stated percentage             4.52%    
Loans payable, net             $ 4,414,000   4,472,000
Crockett Square                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.47%    
Loans payable, net             $ 6,338,000   6,338,000
Pierpont Centre                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.15%    
Loans payable, net             $ 8,113,000   8,113,000
Alex City Marketplace                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             3.95%    
Loans payable, net             $ 5,750,000   5,750,000
Butler Square                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             3.90%    
Loans payable, net             $ 5,640,000   5,640,000
Brook Run Shopping Center                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.08%    
Loans payable, net             $ 10,950,000   10,950,000
Beaver Ruin Village I and II                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.73%    
Loans payable, net             $ 9,400,000   9,400,000
Sunshine Shopping Plaza                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.57%    
Loans payable, net             $ 5,900,000   5,900,000
Barnett Portfolio                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.30%    
Loans payable, net             $ 8,770,000   8,770,000
Fort Howard Shopping Center                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.57%    
Loans payable, net             $ 7,100,000   7,100,000
Conyers Crossing                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.67%    
Loans payable, net             $ 5,960,000   5,960,000
Grove Park Shopping Center                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.52%    
Loans payable, net             $ 3,800,000   3,800,000
Parkway Plaza                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.57%    
Loans payable, net             $ 3,500,000   3,500,000
Winslow Plaza                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.82%    
Loans payable, net             $ 4,620,000   4,620,000
JANAF BJ's                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 29,964    
Debt instrument, interest rate. stated percentage             4.95%    
Loans payable, net             $ 4,985,000   5,065,000
Chesapeake Square                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 23,857    
Debt instrument, interest rate. stated percentage             4.70%    
Loans payable, net             $ 4,373,000   4,434,000
Berkley/Sangaree/Tri-County                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.78%    
Loans payable, net             $ 9,400,000   9,400,000
Riverbridge                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.48%    
Loans payable, net             $ 4,000,000   4,000,000
Franklin                  
Debt Instrument [Line Items]                  
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage             4.93%    
Loans payable, net             $ 8,516,000   8,516,000
Village of Martinsville                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment   $ 89,664         $ 89,664    
Debt instrument, interest rate. stated percentage   4.28%         4.28%    
Loans payable, net   $ 16,500,000         $ 16,442,000   0
Laburnum Square                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment $ 37,842                
Debt instrument, payment terms             Interest only    
Debt instrument, interest rate. stated percentage 4.28%           4.28%    
Loans payable, net $ 7,670,000           $ 7,665,000   0
Harbor Point                  
Debt Instrument [Line Items]                  
Loans payable, net             0   460,000
Revere Loan                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment         $ 20,000   $ 109,658    
Debt instrument, interest rate. stated percentage             10.00%    
Loans payable, net             $ 0   1,059,000
Line of Credit | First National Bank Line of Credit | LIBOR                  
Debt Instrument [Line Items]                  
Debt instrument, basis spread on variable rate             3.00%    
Line of Credit | KeyBank Line of Credit                  
Debt Instrument [Line Items]                  
Debt instrument, periodic payment             $ 250,000    
Loans payable, net             $ 25,991,000   $ 52,102,000
Line of Credit | KeyBank Line of Credit | LIBOR                  
Debt Instrument [Line Items]                  
Debt instrument, basis spread on variable rate             3.50%