CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($)	Number of Shares $.01 Par Value [Member]	Additional Paid-In Capital [Member]	Retained Earnings / (Accumulated Deficit) [Member]	Total
Beginning balance at Dec. 31, 2017	$ 271,000	$ 7,641,000	$ (2,700,000)	$ 5,212,000
Beginning balance, shares at Dec. 31, 2017	27,157,188
Net income			3,492,000	3,492,000
Ending balance at Jun. 30, 2018	$ 271,000	7,641,000	793,000	8,705,000
Ending balance, shares at Jun. 30, 2018	27,157,188
Beginning balance at Dec. 31, 2018	$ 271,000	7,641,000	9,262,000	17,174,000
Beginning balance, shares at Dec. 31, 2018	27,157,188
Net income			1,998,000	1,998,000
Ending balance at Jun. 30, 2019	$ 271,000	$ 7,641,000	$ 11,260,000	$ 19,172,000
Ending balance, shares at Jun. 30, 2019	27,157,188