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ACQUISITIONS - Granite (Details) - USD ($) $ in Thousands	Jul. 29, 2016	Dec. 31, 2018	Dec. 31, 2017
Acquisitions
Goodwill		$ 81,387	$ 86,283
Granite
Acquisitions
Purchase price, cash	$ 9,500
Accounts receivable, net	1,024
Prepaid expenses	22
Other assets	25
Premises and equipment, net	299
Goodwill	4,827
Assets acquired	9,797
Accounts payable and accrued expenses	(57)
Other current liabilities	(192)
Purchase price	9,548
Granite \| Non-compete agreements
Acquisitions
Intangibles	100
Granite \| Trademarks and trade names
Acquisitions
Intangibles	100
Granite \| Customer relationships
Acquisitions
Intangibles	$ 3,400