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Other Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Cash surrender value of life insurance policies $ 26,371 $ 23,784
Deposits 2,173 2,269
Other 2,643 2,566
Total other assets $ 31,187 $ 28,619