RSA ROLLFORWARD (Details 8) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2014		Dec. 31, 2013
Oustanding (in shares):
Beginning balance			268,290
Ending balance	254,500		268,290
Restricted stock awards [Member]
Oustanding (in shares):
Beginning balance	271,927
Granted	104,570
Vested/Released	(91,507)
Forfeited	(8,463)
Ending balance	276,527	[1]
Weighted Average Grant Price (in usd per share):
Beginning balance	$ 28.39
Granted	$ 39.31
Vested/Released	$ 26.30
Forfeited	$ 30.21
Ending balance	$ 33.15
Unrecognized compensation cost (inclusive of directors’ fees), including forfeiture estimate	$ 6,644
Weighted average remaining recognition period (years)	3 years 1 month 25 days

[1] Inclusive of 34,600 restricted stock awards outstanding to Directors.