CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015
CONDENSED CONSOLIDATED BALANCE SHEETS
Preferred stock, par value	$ 0	$ 0	$ 0
Preferred stock, Authorized shares	500,000	500,000	500,000
Preferred stock, shares issued	0	0	0
Preferred stock, shares outstanding	0	0	0
Common stock, par value	$ 0	$ 0	$ 0
Common stock, Authorized shares	18,000,000	18,000,000	18,000,000
Common stock, Shares issued	6,231,246	6,217,620	6,257,450
Common stock, Shares outstanding	6,231,246	6,217,620	6,257,450