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Referral Fees	12 Months Ended
Referral Fees	Dec. 31, 2020
Referral Fees
Referral Fees	15. Referral Fees Upon the acquisition of WPS, the Company has agreements with various third parties to share commissions and pay fees as defined in the respective agreements. These expenses were approximately $738,000 and $86,000 for the years ended December 31, 2020 and 2019, which are presented in the line item “Referral fees” in the statement of income.