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Real Estate and Lease Intangibles - Pro-Forma Condensed Consolidated Statements of Operations as Properties Acquired (Detail) - USD ($) | 12 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014
Operating Data: |  |
Total operating revenue | $ 13,993,765 | $ 13,831,669
Total operating expenses | (7,282,204) | (7,767,114)
Other expenses | (4,861,169) | (4,695,902)
Net income before income taxes | 1,850,392 | 1,368,653
Provision for income taxes |  | (26,502)
Net income | $ 1,850,392 | $ 1,342,151
Share and Per-share Data: |  |
Earnings per share of common stock - basic and diluted | $ 0.20 | $ 0.18
Weighted-average common shares outstanding - basic and diluted | 9,216,469 | 7,608,416

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