BALANCE SHEET - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 962,557	$ 1,384,587
Prepaid expenses	660,319	615,693
Total current assets	1,622,876	2,000,280
Cash held in Trust Account	158,584,366	158,573,777
Other assets	265,510	414,859
Total Assets	160,472,752	160,988,916
Current liabilities:
Accounts payable	137,129	108,885
Franchise tax payable	50,000	161,644
Accrued expenses	446,766	381,998
Total current liabilities	633,895	652,527
Deferred underwriting fees payable	5,495,000	5,495,000
Total liabilities	6,128,895	6,147,527
Commitments and Contingencies (Note 6)
Stockholders' deficit
Additional paid-in capital	300
Accumulated deficit	(4,226,836)	(3,729,004)
Total stockholders' deficit	(4,226,143)	(3,728,611)
Total Liabilities, Common Stock Subject to Possible Redemption, and Stockholders' Deficit	160,472,752	160,988,916
Redeemable Class A Common Stock
Current liabilities:
Class A common stock subject to possible redemption, 15,700,000 shares at $10.10 per share	158,570,000	158,570,000
Class B Common Stock
Stockholders' deficit
Common stock	$ 393	$ 393

The carrying value as of balance sheet date of underwriting fees payable or deferred, classified as noncurrent.

No definition available.

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Namespace Prefix:	bnnru_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).