Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Other Intangibles - Other intangible assets (Details)

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Goodwill and Other Intangibles - Other intangible assets (Details) - USD ($)
$ in Thousands
Sep. 30, 2016
Dec. 31, 2015
Other intangible assets    
Gross definite-lived intangible assets $ 20,932 $ 19,472
Accumulated amortization (18,501) (17,892)
Net definite-lived intangible assets 2,431 1,580
Indefinite-lived intangible assets not subject to amortization 407 407
Other intangible assets, net $ 2,838 $ 1,987