Short-term and Long-term debt - Additional Information (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
	Mar. 02, 2022	Sep. 30, 2023	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Short-term and Long-term debt
Maximum borrowing capacity	$ 90,000
Repayment of debt				$ 47,161	$ 138,331
Amortization of deferred finance costs				669	$ 2,152
Term Loan
Short-term and Long-term debt
Credit facility, interest expense		$ 3,400
Repayment of debt		32,500
Amortization of deferred finance costs		3,100
Other expense and fees		$ 300		$ 300
Revolving credit facility Amendment
Short-term and Long-term debt
Debt instrument, basis spread on variable rate	1.00%
Additional interest percentage	0.50%
Revolving credit facility Amendment | FILO Tranche
Short-term and Long-term debt
Debt instrument, basis spread on variable rate	1.00%
Additional interest percentage	0.50%
Revolving credit facility Amendment | SOFR
Short-term and Long-term debt
Additional interest percentage	1.00%
Revolving credit facility Amendment | SOFR | FILO Tranche
Short-term and Long-term debt
Additional interest percentage	1.00%
Revolving credit facility Amendment | SOFR | SOFR FILO Tranche
Short-term and Long-term debt
Additional interest percentage	7.50%
Revolving credit facility Amendment | Prime commercial lending rate of Wells Fargo | FILO Tranche
Short-term and Long-term debt
Additional interest percentage	6.50%
Revolving Credit Facility
Short-term and Long-term debt
Deferred financing costs	$ 200
Term Loan Facility
Short-term and Long-term debt
Deferred financing costs	1,300
Debt instrument loan amount	85,000
Payment of term loan deferred financing costs	4,300
Principal balance of debt	63,900
Payment of debt, cash flow amount	16,000
Lender fees and expenses on debt	$ 3,300
Credit facility, interest expense			$ 4,600
Minimum | Revolving credit facility Amendment | SOFR
Short-term and Long-term debt
Additional interest percentage	2.36%
Minimum | Revolving credit facility Amendment | Prime commercial lending rate of Wells Fargo
Short-term and Long-term debt
Additional interest percentage	1.25%
Maximum | Revolving credit facility Amendment | SOFR
Short-term and Long-term debt
Additional interest percentage	2.86%
Maximum | Revolving credit facility Amendment | Prime commercial lending rate of Wells Fargo
Short-term and Long-term debt
Additional interest percentage	1.75%
Wells Fargo
Short-term and Long-term debt
Amount outstanding, letter of credit	$ 900
Deferred financing costs	$ 900
Line of credit facility term	5 years
Wells Fargo | FILO Tranche
Short-term and Long-term debt
Amount borrowed	$ 15,000
Wells Fargo | FCCR
Short-term and Long-term debt
Minimum aggregate undrawn loan availability	$ 11,250
Period for FCCR covenant	12 months
Wells Fargo | Revolving credit facility Amendment
Short-term and Long-term debt
Maximum borrowing capacity	$ 75,000
Wells Fargo | Swing line loan
Short-term and Long-term debt
Maximum borrowing capacity	9,000
Wells Fargo | Letter of credit
Short-term and Long-term debt
Maximum borrowing capacity	$ 2,000
Wells Fargo | Revolving Credit Facility | FCCR
Short-term and Long-term debt
Period for FCCR covenant	2 months
Wells Fargo | Minimum
Short-term and Long-term debt
Minimum liquidity requirement	$ 5,000
Minimum amount to be derived from availability	$ 3,000
Wells Fargo | Minimum | FCCR
Short-term and Long-term debt
Fixed charges coverage ratio	1.00
Wells Fargo | Minimum | Revolving credit facility Amendment
Short-term and Long-term debt
Additional interest percentage	0.35%
Wells Fargo | Maximum | Revolving credit facility Amendment
Short-term and Long-term debt
Additional interest percentage	0.75%
Wells Fargo | Maximum | Revolving Credit Facility
Short-term and Long-term debt
Amount borrowed	$ 75,000