Consolidated Balance Sheets (Parenthetical) - $ / shares	Sep. 30, 2016	Dec. 31, 2015
Stockholders equity:
Common stock, par value	$ 0.01	$ 0.01
Common stock, authorized shares	100,000,000	100,000,000
Common stock, issued shares	4,655,338	4,655,338
Common stock, outstanding shares	4,655,338	4,655,338