Quarterly report pursuant to Section 13 or 15(d)

Loans Payable - Summary of Loans Payable (Details)

v3.20.1
Loans Payable - Summary of Loans Payable (Details) - USD ($)
3 Months Ended
Mar. 23, 2020
Jan. 23, 2020
Jan. 21, 2020
Dec. 21, 2019
Aug. 31, 2019
Mar. 31, 2020
Dec. 31, 2019
Debt Instrument [Line Items]              
Loans payable, net           $ 336,277,000 $ 340,913,000
Total Principal Balance           344,470,000 347,059,000
Unamortized debt issuance cost           (4,189,000) (4,172,000)
Total Loans Payable, including Assets Held for Sale           340,281,000 342,887,000
Less loans payable on assets held for sale, net loan amortization costs           4,004,000 1,974,000
Rivergate              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           127,267  
Loans payable, net           $ 21,402,000 21,545,000
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 $ 41,000            
Debt instrument, payment terms           41482  
Debt instrument, interest rate. stated percentage 4.65%         4.65%  
Loans payable, net $ 7,350,000         $ 7,350,000 5,922,000
Columbia Fire Station              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 25,452  
Debt instrument, interest rate. stated percentage           4.00%  
Loans payable, net           $ 4,015,000 4,051,000
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           $ 5,294,000 5,344,000
Lumber River              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           10,723  
Loans payable, net           $ 1,390,000 1,404,000
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           $ 6,336,000 6,372,000
Walnut Hill Plaza              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 26,850  
Debt instrument, interest rate. stated percentage           5.50%  
Loans payable, net           $ 3,730,000 3,759,000
Twin City Commons              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 17,827  
Debt instrument, interest rate. stated percentage           4.86%  
Loans payable, net           $ 2,966,000 2,983,000
New Market              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 48,747  
Debt instrument, interest rate. stated percentage           5.65%  
Loans payable, net           $ 6,663,000 6,713,000
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           $ 7,308,000 7,361,000
New Market              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 33,340  
Debt instrument, interest rate. stated percentage           5.71%  
Loans payable, net           $ 5,624,000 5,642,000
JANAF              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 333,159  
Debt instrument, interest rate. stated percentage           4.49%  
Loans payable, net           $ 50,173,000 50,599,000
Tampa Festival              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 50,797  
Debt instrument, interest rate. stated percentage           5.56%  
Loans payable, net           $ 8,038,000 8,077,000
JANAF              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 50,973  
Debt instrument, interest rate. stated percentage           5.40%  
Loans payable, net           $ 8,342,000 8,381,000
Riversedge North              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 11,436  
Debt instrument, interest rate. stated percentage           5.77%  
Loans payable, net           $ 1,758,000 1,767,000
Forrest Gallery              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 68,320  
Debt instrument, interest rate. stated percentage           5.25%  
Loans payable, net           $ 11,624,000 11,675,000
Cypress Shopping Center              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 34,360  
Debt instrument, interest rate. stated percentage           4.70%  
Loans payable, net           $ 6,239,000 6,268,000
Port Crossing              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 34,788  
Debt instrument, interest rate. stated percentage           4.84%  
Loans payable, net           $ 6,002,000 6,032,000
Freeway Junction              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 41,798  
Debt instrument, interest rate. stated percentage           4.60%  
Loans payable, net           $ 7,690,000 7,725,000
Harrodsburg Marketplace              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 19,112  
Debt instrument, interest rate. stated percentage           4.55%  
Loans payable, net           $ 3,398,000 3,416,000
Bryan Station              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 23,489  
Debt instrument, interest rate. stated percentage           4.52%  
Loans payable, net           $ 4,373,000 4,394,000
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           39435  
Debt instrument, interest rate. stated percentage           4.15%  
Loans payable, net           $ 8,100,000 8,113,000
Shoppes at Myrtle Park              
Debt Instrument [Line Items]              
Debt instrument, periodic payment   $ 33,000          
Debt instrument, payment terms           33180  
Debt instrument, interest rate. stated percentage   4.45%       4.45%  
Loans payable, net   $ 6,000,000       $ 5,988,000 0
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           41482  
Debt instrument, interest rate. stated percentage           4.82%  
Loans payable, net           $ 4,603,000 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           $ 4,929,000 4,957,000
Chesapeake Square              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 23,857  
Debt instrument, interest rate. stated percentage           4.70%  
Loans payable, net           $ 4,336,000 4,354,000
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           45336  
Debt instrument, interest rate. stated percentage           4.93%  
Loans payable, net           $ 8,494,000 8,516,000
Village of Martinsville              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 89,664  
Debt instrument, interest rate. stated percentage           4.28%  
Loans payable, net           $ 16,258,000 16,351,000
Laburnum Square              
Debt Instrument [Line Items]              
Debt instrument, payment terms           Interest only  
Debt instrument, interest rate. stated percentage           4.28%  
Loans payable, net           $ 7,665,000 7,665,000
Litchfield Market Village              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           $ 46,057  
Debt instrument, interest rate. stated percentage           5.50%  
Loans payable, net           $ 7,418,000 7,452,000
Line of Credit | First National Bank Line of Credit              
Debt Instrument [Line Items]              
Debt instrument, periodic payment           24,656  
Loans payable, net           $ 1,156,000 1,214,000
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              
Debt Instrument [Line Items]              
Debt instrument, periodic payment   $ 5,750,000 $ 1,780,000 $ 350,000   $ 350,000  
Loans payable, net           $ 9,300,000 $ 17,879,000
Line of Credit | KeyBank | LIBOR              
Debt Instrument [Line Items]              
Debt instrument, basis spread on variable rate         3.50%    
Line of Credit | KeyBank Line of Credit | LIBOR              
Debt Instrument [Line Items]              
Debt instrument, basis spread on variable rate           3.50%