Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.3.0.814
CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Sep. 30, 2015
Dec. 31, 2014
Statement of Financial Position [Abstract]    
Preferred stock, no par value (in dollars per share)
Preferred stock, shares authorized (in shares) 5,000,000 5,000,000
Preferred stock, shares issued (in shares)
Preferred stock, shares outstanding (in shares)
Common stock, no par value (in dollars per share)
Common stock, shares authorized (in shares) 20,000,000 20,000,000
Common stock, shares issued (in shares) 14,542,971 14,539,104
Common stock, shares outstanding (in shares) 14,542,971 14,539,104