Related Party Transactions - Additional Information (Details) $ in Thousands, ₩ in Billions	12 Months Ended
	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2023 KRW (₩)	Dec. 31, 2022 KRW (₩)
Related Party Transaction [Line Items]
Operating lease cost	$ 4,173	$ 4,152
Right-of-use assets from operating leases	7,135	12,606
Operating lease liability	10,201	16,251
Investor | Short-Term Debt | February 2023 DNI Loan
Related Party Transaction [Line Items]
DNI related party loan	30,600	5,700	₩ 39.6	₩ 7.2
DNI
Related Party Transaction [Line Items]
Operating lease cost	400	500
DNI | Investor
Related Party Transaction [Line Items]
Right-of-use assets from operating leases	1,300	1,700
Operating lease liability	$ 1,300	1,700
Guarantee fee, percent	0.90%
DASAN | Investor
Related Party Transaction [Line Items]
license fee, percent	0.40%		0.40%
Royalty expense	$ 500	$ 700
DASAN | D Z S Inc | Investor
Related Party Transaction [Line Items]
DNI direct ownership interest	28.30%		28.30%