Macatawa Bank Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)
Notes Tables
Notes Details

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)

v3.7.0.1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)	3 Months Ended
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)	Mar. 31, 2017 USD ($) Branch Grade InterestRateSwap shares	Dec. 31, 2016 USD ($)
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract]
Number of full service branch offices \| Branch	26
Derivatives [Abstract]
Stock awards vested (in shares) \| shares	0
Residential Mortgage [Member]
Allowance for Loan Losses [Abstract]
Period of historical loss experience applied to loans for estimating allowance for general component of non-classified loans	12 months
Commercial [Member]
Allowance for Loan Losses [Abstract]
Period of historical loss experience applied to loans for estimating allowance for general component of non-classified loans	18 months
Threshold balance of loans evaluated for impairment	$ 500,000
Commercial [Member] \| Minimum [Member]
Allowance for Loan Losses [Abstract]
Internal risk grading of loans evaluated for impairment \| Grade	6
Commercial Real Estate [Member]
Allowance for Loan Losses [Abstract]
Threshold balance of loans evaluated for impairment	$ 500,000
Commercial Real Estate [Member] \| Minimum [Member]
Allowance for Loan Losses [Abstract]
Internal risk grading of loans evaluated for impairment \| Grade	6
Consumer [Member]
Allowance for Loan Losses [Abstract]
Period of historical loss experience applied to loans for estimating allowance for general component of non-classified loans	12 months
Swap [Member] \| Interest Rate Swap [Member]
Derivatives [Abstract]
Number of derivative instruments held \| InterestRateSwap	2
Notional amount of agreements	$ 43,500,000	$ 48,100,000
Derivative asset fair value	383,000	494,000
Derivative liability fair value	$ 383,000	$ 494,000

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Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

+ References

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Number of full service branch offices.

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Fair value of liability associated with financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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