RSA ROLLFORWARD (Details 8) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2016 USD ($) $ / shares shares
Oustanding (in shares):
Beginning balance	230,900
Ending balance	212,698
Restricted stock awards [Member]
Oustanding (in shares):
Beginning balance	264,944
Granted	83,250
Vested/Released	(67,242)
Forfeited	(16,637)
Ending balance	264,315	[1]
Weighted Average Grant Price (in usd per share):
Beginning balance | $ / shares	$ 36.03
Granted | $ / shares	43.01
Vested/Released | $ / shares	32.96
Forfeited | $ / shares	38.06
Ending balance | $ / shares	$ 38.88
Unrecognized compensation cost (inclusive of directors’ fees), including forfeiture estimate | $	$ 6,268
Weighted average remaining recognition period (years)	2 years 10 months 18 days

[1] Inclusive of 47,325 restricted stock awards outstanding to Directors.