XML 13 R3.htm IDEA: XBRL DOCUMENT v3.4.0.3
Consolidated Balance Sheets (Parenthetical) - shares
Mar. 31, 2016
Dec. 31, 2015
Preferred stock, shares authorized 10,000,000 10,000,000
Preferred stock, shares outstanding 0 0
Common stock, shares authorized 10,000,000 10,000,000
Common stock, shares issued 2,912,695 2,907,455
Common stock, shares outstanding 2,856,657 2,851,417