Mergers and Acquisitions (Details) $ / shares in Units, $ in Thousands		3 Months Ended
	May 04, 2017 office	Sep. 30, 2017 USD ($) $ / shares shares
Northern Hancock | Forecast
Business Acquisition [Line Items]
Number of shares issuable (in shares) | shares		0.9793
Acquisition share price (in dollars per share) | $ / shares		$ 3.35
Value of stock issuable for merger		$ 1,700
Payments to acquire businesses, gross		$ 200
Northern Hancock
Business Acquisition [Line Items]
Number of offices | office	2