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NATURE OF OPERATIONS - IPO and Corporate Conversion (Details) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended		12 Months Ended
	Apr. 17, 2019	Jan. 01, 2018	Jan. 31, 2019	Dec. 31, 2018	Dec. 31, 2020
Nature of operations
Shares issued upon incorporation (in shares)		20,000,000
Shares repurchased	300,000				145,065
Share repurchase price (in dollars per share)	$ 10.20				$ 9.77
Value of shares authorized for repurchase					$ 10,000
IPO
Nature of operations
Shares issued from sale of common stock			600,000	4,000,000
Share price (in dollars per share)			$ 12.00	$ 12.00
Offering costs			$ 505	$ 4,504
Proceeds from IPO net of underwriting discounts and offering expenses			$ 6,695	$ 43,492

X

- Definition

The cash inflow associated with the amount received from entity's first offering of stock to the public, net of underwriting discounts and offering expenses.

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- Definition

Equity impact of the shares of new stock issued upon incorporation during the period.

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- Definition

The cash outflow for cost incurred directly with the issuance of an equity security.

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Price of a single share of a number of saleable stocks of a company.

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Number of new stock issued during the period.

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Amount of stock repurchase plan authorized.

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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