v3.10.0.1

BUSINESS - Narrative (Details) - IPO $ / shares in Units, $ in Thousands	Oct. 12, 2017 USD ($) $ / shares shares
Common Stock
Class of Stock [Line Items]
Stock issued during period, shares, new issues (in shares) | shares	4,600,000
Public offering price (usd per share) | $ / shares	$ 13.00
Gross proceeds on sale of stock	$ 59,800
Net proceeds on sale of stock	46,900
Underwriting discounts and commissions on sale of stock	4,200
Offering costs	2,700
Series B Preferred Stock
Class of Stock [Line Items]
Dividend payments	$ 6,000

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