RSA ROLLFORWARD (Details 8) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2018 USD ($) $ / shares shares
Oustanding (in shares):
Beginning balance	177,191
Ending balance	153,459
Restricted stock awards [Member]
Oustanding (in shares):
Beginning balance	225,965
Granted	64,490
Vested/Released	(86,219)
Forfeited	(2,130)
Ending balance	202,106	[1]
Weighted Average Grant Price (in usd per share):
Beginning balance | $ / shares	$ 46.18
Granted | $ / shares	72.28
Vested/Released | $ / shares	43.39
Forfeited | $ / shares	53.78
Ending balance | $ / shares	$ 55.62
Unrecognized compensation cost (inclusive of directors’ fees) | $	$ 6,911
Weighted average remaining recognition period (years)	2 years 11 months 15 days

[1] Inclusive of 23,385 restricted stock awards outstanding to Directors.