Annual report pursuant to Section 13 and 15(d)

Goodwill And Other Intangible Assets (Details)

v3.7.0.1
Goodwill And Other Intangible Assets (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Goodwill     $ 29,628
Stockholders equity exceeded estimated fair value   $ 32,754  
Goodwill impairment   29,507  
Amortization expense of intangible assets $ 1,075 2,111 3,202
Continuing Operations [Member]      
Amortization expense of intangible assets 1,075 1,245 $ 1,410
Maximum [Member]      
Goodwill   $ 29,628  
Minimum [Member]      
Goodwill $ 0